Alpha Digest

Week of 2026-09-14 to 2026-09-21

Macro: Commodity markets saw a sharp divergence this week, with oil prices falling significantly while precious metals like gold and silver experienced gains.
Gold: +0.94% Oil (WTI): -9.93% Silver: +5.24%
Berkshire Hathaway Institutional Holdings
The firm's 13F position remains unchanged this week. Public news focused on Warren Buffett's announcement that he is stepping down as chairman, with his son Howard Buffett named as his successor.
Michael Saylor / Strategy Institutional Holdings
The company reported purchasing approximately $75 million in Bitcoin this week following a two-week pause in activity. This indicates a continued commitment to their established corporate treasury strategy of accumulating digital assets.
BlackRock Institutional Holdings
The firm's 13F position remains unchanged this week. Reports suggest the company has increased its exposure to Ethereum, though this is not reflected in 13F filings.
Cathie Wood / ARK Invest Institutional Holdings
The firm's 13F position remains unchanged this week. News reports indicate the firm made tactical adjustments to its portfolio, including an investment in CoreWeave and a reduction in Bitcoin ETF holdings.
Shopify Institutional Holdings
No 13F filing found for this entity this week.
Scion Asset Management Institutional Holdings
The firm's 13F position remains unchanged this week. News reports mentioned the firm in the context of broader emerging market and asset management developments.
Bridgewater Associates Institutional Holdings
No activity reported for this entity this week.
Duquesne Family Office Institutional Holdings
The firm's 13F position remains unchanged this week. Public reports noted a significant shift in the firm's holdings, specifically a divestment from an AI infrastructure asset and a substantial increase in its Amazon position.
Oaktree Capital Management Institutional Holdings
The firm's 13F position remains unchanged this week. Recent activity includes a strategic investment in Saol Therapeutics and a reduction of its stake in Torm.
Ninepoint Partners Institutional Holdings
The firm's 13F position remains unchanged this week. The firm announced name changes and risk rating adjustments for several of its ETFs, alongside the launch of new products.